2.4711 - Cobalt alloy / Phynox

Description

Material Phynox (cobalt alloy / K13C20N16Fe15D07) – Properties and Applications

 

Material Phynox, also designated as K13C20N16Fe15D07, is a high-strength cobalt alloy known for its excellent corrosion resistance and outstanding fatigue strength. Composed of cobalt, nickel, chromium, iron and molybdenum, the alloy provides exceptional elasticity, wear resistance and excellent biocompatibility. Phynox is widely used in medical technology for implants, surgical instruments and miniature springs, as well as in the watchmaking industry for hairsprings and precision components. The material is non-magnetic, maintains high stability under cyclic loads and performs reliably even in aggressive environments. With its unique combination of strength, corrosion resistance and biocompatibility, Phynox is considered a premium alloy for high-precision and safety-critical applications.

 

Material group: Cobalt alloys